Merge pull request #2 from AlexcastroDev/feat/TestGetLocations

test: add LocationControllerTests

README.md

@@ -50,3 +50,10 @@ https://localhost:7186/swagger/index.html
 
 This following links are the references i read for build this project:
 
+https://learn.microsoft.com/en-us/dotnet/core/testing/unit-testing-with-mstest
+
+https://learn.microsoft.com/en-us/dotnet/core/testing/unit-testing-best-practices
+
+https://stackoverflow.com/questions/51489111/how-to-unit-test-with-actionresultt
+
+https://learn.microsoft.com/en-us/aspnet/core/web-api/action-return-types?view=aspnetcore-7.0&viewFallbackFrom=aspnetcore-2.2#actionresultt-type

Tests/LocationsControllerTests.cs

@@ -0,0 +1,26 @@
+using ibge.Controllers;
+using ibge.Entities;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace Tests;
+[TestClass]
+public class LocationTest
+{
+	[TestMethod]
+	public async Task Get_Locations_ReturnsEmpty()
+	{
+        // Arrange
+        DbContextOptions<LocationContext> options = new DbContextOptionsBuilder<LocationContext>()
+                .UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
+                .Options;
+        LocationContext context = new(options);
+        LocationsController controller = new(context);
+
+        // Act
+        ActionResult<List<Location>> result = await controller.Get();
+
+        // Assert
+        Assert.AreEqual(0, result.Value?.Count);
+    }
+}

Tests/Tests.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
+    <PackageReference Include="coverlet.collector" Version="3.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ibge\ibge.csproj" />
+  </ItemGroup>
+</Project>

Tests/Usings.cs

@@ -0,0 +1 @@
+global using Microsoft.VisualStudio.TestTools.UnitTesting;

ibge.sln

@@ -11,6 +11,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		README.md = README.md
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tests", "Tests\Tests.csproj", "{E5094833-4B8B-4AD8-B639-C52BE79199BE}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -21,6 +23,10 @@ Global
 		{2D058B54-1E07-449C-8CD5-699E9B8ED3E7}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{2D058B54-1E07-449C-8CD5-699E9B8ED3E7}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2D058B54-1E07-449C-8CD5-699E9B8ED3E7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E5094833-4B8B-4AD8-B639-C52BE79199BE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E5094833-4B8B-4AD8-B639-C52BE79199BE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E5094833-4B8B-4AD8-B639-C52BE79199BE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E5094833-4B8B-4AD8-B639-C52BE79199BE}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ibge/Controllers/LocationsController.cs

@@ -18,8 +18,8 @@ public LocationsController(LocationContext context)
 	[HttpGet(Name = "GetListOfIbge")]
 	public async Task<ActionResult<List<Location>>> Get()
 	{
-		var locations = await _context.Locations.ToListAsync();
+		List<Location> locations = await _context.Locations.ToListAsync();
 
-		return Ok(locations);
+		return locations;
 	}
 }